2985816112 has 20 divisors (see below), whose sum is σ = 5919555400. Its totient is φ = 1458188928.

The previous prime is 2985816107. The next prime is 2985816173. The reversal of 2985816112 is 2116185892.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2169237 + ... + 2170612.

It is an arithmetic number, because the mean of its divisors is an integer number (295977770).

Almost surely, 2^2985816112 is an apocalyptic number.

It is an amenable number.

2985816112 is a deficient number, since it is larger than the sum of its proper divisors (2933739288).

2985816112 is a wasteful number, since it uses less digits than its factorization.

2985816112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4339900 (or 4339894 counting only the distinct ones).

The product of its digits is 69120, while the sum is 43.

The square root of 2985816112 is about 54642.6217526209. The cubic root of 2985816112 is about 1439.9730113255.

The spelling of 2985816112 in words is "two billion, nine hundred eighty-five million, eight hundred sixteen thousand, one hundred twelve".